Cita APA (7a ed.)

Bailey, R. G. (2002). Ecoregion-based design for sustainability. Springer-Verlag.

Cita Chicago Style (17a ed.)

Bailey, Robert G. Ecoregion-based Design for Sustainability. New York: Springer-Verlag, 2002.

Cita MLA (8a ed.)

Bailey, Robert G. Ecoregion-based Design for Sustainability. Springer-Verlag, 2002.